What platform is best for altcoin trading?

In the ever-evolving world of cryptocurrency trading, the question of which platform is best for altcoin trading remains a pertinent one. With the proliferation of digital assets and exchanges, investors are spoilt for choice. However, which platform truly offers the best user experience, liquidity, security, and access to a wide range of altcoins? The answer is not a straightforward one, as it depends on several factors such as the trader's individual preferences, risk tolerance, and trading objectives. Nonetheless, it's crucial to evaluate platforms based on their trading pairs, transaction fees, customer support, and regulatory compliance. In your opinion, what platform would you recommend for altcoin trading, considering these key aspects? Is there a particular exchange that stands out in terms of its altcoin offerings, trading engine, and overall user-friendliness? Or perhaps, a combination of multiple platforms might be the best approach?